Exact State Reconstruction In Deterministic Digital Control Systems

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September 1988 NASA Technical Paper 2847 National Aeronautics and Space Administration Scientific and Technical Information Division More on Exact State Reconstruction in Deterministic Digital Control Systems Michael E. Polites George C. Marshall Space Flight Center Marshall Space Flight Center, Alabama TABLE OF CONTENTS ' Page I . Consequently, if one is given the plant in ~i~ure 1 and modifies it to conform to Figure 3, he can - exactly reconstruct the state of the plant without adding any new states, eigenvalues, or dynamics to it, since the plant equation (18) for the system in Figure 3 is identical to the plant equation (1) for the plant in PLANT --------------- IDEAL STATE RECONSTRUCTOR r T ......................... 1 Figure 3. NASA TP-2757, George C. Marshall Space Flight Center, Huntsville, Alabama, August 1987. . Polites, M. E.: Further Developments in Exact State Reconstruction in Deterministic Digital Control Systems. DISTRIBUTION STATEMENT Digital Control Systems Multirate Sampling State Estimation State Reconstruction Unclassified - Unlimited Subject Category: 31

Category

Engineering

NASA NTRS Link

https://ntrs.nasa.gov/citations/19880018793